Arlington, VA

1:09 PM EDT on May 18, 2013 (GMT -0400)
Elev: 269 ft
Lon: 77.1° W
Lat: 38.9° N
Source
Rapid Fire Updates™
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News
May 17, 2013
Indonesian-born and Qatar-based photographer Helminadia Ranford captured breathtaking photos of Mt. Bromo, an active volcano in East Java, Indonesia.
May 17, 2013
A spacewalk has repaired a leak on the International Space Station, NASA said.
May 17, 2013
Spring warmth has arrived in most of the U.S., except this state.
May 16, 2013
Storm storms leave damage near Shreveport, Louisiana. See photos and tweets.
May 17, 2013
We walk through the full timeline of the Texas tornadoes on May 15, 2013.
May 16, 2013
Where Earth has been changed forever.
May 16, 2013
Thousands of small glaciers, unconnected to continental-scale ice sheets, have dumped about 260 million tons of meltwater into the ocean annually between 2003 and 2009.
May 16, 2013
After months with record-low activity, the 2013 tornado season roared back with a vengeance on Wednesday as at least 10 twisters touched down across portions of north-central Texas, killing at least 6 and injuring dozens more.
May 16, 2013
Seismic activity is continuing at the Popocatepetl volcano near Mexico City and authorities say they have readied shelters and identified evacuation routes in case they should be needed.
May 16, 2013
Cyclone Mahasan weakened Thursday afternoon into a tropical storm and then dissipated, causing far less damage than had been feared as it passed over Bangladesh and spared Myanmar almost entirely, meteorological officials said.
May 17, 2013
The Ocean Conservancy releases stunning photos from its recent international beach cleanup day.
May 17, 2013
Finding the oldest water on Earth has implications for understanding life on Earth and maybe Mars.
May 17, 2013
Deadly storms ripped across north-central Texas on Wednesday, leaving a wide trail of destruction.
May 16, 2013
The scientific agreement that climate change is happening, and that it's caused by human activity, is significant and growing, according to a new study published Thursday.
May 16, 2013
Severe weather broke out in northeastern Texas, including the Dallas Fort Worth area. Below are reports of hail and tornadoes from throughout social media.
May 15, 2013
NASA's planet-hunting Kepler telescope is broken, possibly jeopardizing searches for life outside the Milky Way.
May 15, 2013
April 2013 was colder and wetter than average.
May 15, 2013
The collection above features over 100 breathtaking images of Earth taken from NASA satellites and the International Space Station at night. But to scientists and meteorologists, they are more than just pretty pictures.
May 15, 2013
In Alaska, climate change is forcing villagers on the edge of the Arctic to confront the reality of a warming planet. If they don't act soon, their villages were be lost forever.
May 17, 2013
The cause of a large wildfire in Wisconsin has been solved.
Weather Summary
Weather Underground Forecast for Saturday, May 18, 2013.

A strong low pressure system will bring active weather to the center of the nation on Saturday. The system will move off the Rockies and into the Plains, which will push a warm front into the Northern Plains and Upper Midwest, while it continues pulling a cold front southeastward across the Western states. Counter clockwise flow around this system will pull more moisture and energy into the Plains from the Gulf of Mexico, allowing for showers and thunderstorms to develop from Oklahoma through the Dakotas and into Minnesota. These areas are under a slight threat of severe weather development with strong winds, large hail, and heavy rainfall. Parts of western Nebraska and northwestern Kansas are under a moderate risk of severe thunderstorm development. This area has increased risk for tornado development on Saturday.

East of this activity, a weak trough slowly moves over the Eastern Valleys, allowing for a few more widespread showers and thunderstorms to pop up from the Southern Appalachians through the Mid-Atlantic states. Meanwhile in the West, moisture from the Pacific Ocean will allow for scattered showers with afternoon thunderstorms to persist for the Northern and Central Rockies. Severe storms are not likely in these areas. In the Southwest, gusty winds, warm temperatures, and dry conditions will maintain dangerous fire weather conditions on Saturday.
Weather Underground Forecast for Saturday, May 18, 2013.

A strong low pressure system will bring active weather to the center of the nation on Saturday. The system will move off the Rockies and into the Plains, which will push a warm front into the Northern Plains and Upper Midwest, while it continues pulling a cold front southeastward across the Western states. Counter clockwise flow around this system will pull more moisture and energy into the Plains from the Gulf of Mexico, allowing for showers and thunderstorms to develop from Oklahoma through the Dakotas and into Minnesota. These areas are under a slight threat of severe weather development with strong winds, large hail, and heavy rainfall. Parts of western Nebraska and northwestern Kansas are under a moderate risk of severe thunderstorm development. This area has increased risk for tornado development on Saturday.

East of this activity, a weak trough slowly moves over the Eastern Valleys, allowing for a few more widespread showers and thunderstorms to pop up from the Southern Appalachians through the Mid-Atlantic states. Meanwhile in the West, moisture from the Pacific Ocean will allow for scattered showers with afternoon thunderstorms to persist for the Northern and Central Rockies. Severe storms are not likely in these areas. In the Southwest, gusty winds, warm temperatures, and dry conditions will maintain dangerous fire weather conditions on Saturday.

Arlington Weather at a Glance

Updated 1:00 PM EDT
Elevation
258 ft
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Now
Light Rain
Light Rain
Temperature
60.3 °F
Feels Like 60.3 °F
Wind(mph)
0.0
Sunrise / Set
5:53 AM
8:16 PM
Moon
First Quarter
Today
Rain Showers 68 °F
Rain Showers
40% chance of precipitation
Tonight
Rain Showers 61 °F
Rain Showers
60% chance of precipitation
Tomorrow
Rain Showers 75 | 66 °F
Rain Showers
60% chance of precipitation
Monday
Chance of a Thunderstorm 77 | 68 °F
Chance of T-storms
50% chance of precipitation
Tuesday
Chance of a Thunderstorm 93 | 70 °F
Chance of a Thunderstorm
20% chance of precipitation
Wednesday
Chance of a Thunderstorm 90 | 66 °F
Chance of a Thunderstorm
20% chance of precipitation
Today is forecast to be Much Cooler than yesterday.
Conditions
Pressure
30.24 in
Visibility
10.0 miles
Clouds
Scattered Clouds 1300 ft
Overcast 2600 ft
Moisture
Humidity
89%
Rainfall
0.05 in
Snow Depth
Not available.
METAR
METAR KDCA 181652Z VRB04KT 10SM -RA SCT013 OVC026 17/14 A3024 RMK AO2 SLP238 P0006 T01720139 $
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Weather Radio
Temperature
Temperature
60.3 °F
66,66,65,65,65,65,65,66,66,64,61,61,61
Dew Point
57 °F
Wind
Speed / Dir
Calm
Wind Gust
9.0 mph
Health
3 out of 16
Pollen
4.20 out of 12
Pollen Forecast
Ozone
Good
PM2.5
Good
Flu Activity
Sporadic
View Flu Map
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Source: BestForecast
Descriptive Forecast
Saturday
rain Overcast with rain showers. High of 68F. Winds from the SE at 5 to 15 mph. Chance of rain 40%.
Saturday Night
nt_rain Overcast with a chance of rain, then rain showers after midnight. Low of 61F. Winds from the East at 5 to 10 mph. Chance of rain 60%.
Sunday
rain Overcast with rain showers. High of 75F. Winds from the SE at 5 to 10 mph. Chance of rain 60% with rainfall amounts near 0.2 in. possible.
Sunday Night
nt_chancerain Overcast with a chance of rain. Low of 66F. Winds from the SE at 5 to 10 mph. Chance of rain 50% with rainfall amounts near 0.2 in. possible.
Monday
chancetstorms Mostly cloudy with a chance of rain, then a chance of a thunderstorm and a chance of rain in the afternoon. High of 77F. Winds from the South at 5 to 10 mph. Chance of rain 50%.
Monday Night
nt_mostlycloudy Mostly cloudy with a chance of a thunderstorm and rain in the evening, then overcast. Low of 68F. Winds from the SSW at 5 to 10 mph. Chance of rain 20%.
Tuesday
partlycloudy Overcast in the morning, then mostly cloudy with a chance of a thunderstorm and rain. High of 93F. Winds from the SSW at 5 to 10 mph. Chance of rain 20%.
Tuesday Night
nt_chancetstorms Partly cloudy with a chance of a thunderstorm and rain in the evening, then clear with a chance of a thunderstorm and rain. Low of 70F. Winds from the SSW at 5 to 10 mph. Chance of rain 50%.
Wednesday
partlycloudy Partly cloudy with a chance of a thunderstorm and rain. High of 90F. Winds from the SSW at 5 to 10 mph. Chance of rain 20%.
Wednesday Night
nt_chancetstorms Clear with a chance of a thunderstorm. Low of 66F. Winds from the South at 10 to 15 mph. Chance of rain 40%.
Thursday
mostlycloudy Mostly cloudy. High of 81F. Winds from the SSW at 10 to 15 mph.
Thursday Night
nt_chancetstorms Mostly cloudy with a chance of a thunderstorm. Fog overnight. Low of 64F. Winds from the SSW at 10 to 15 mph. Chance of rain 60% with rainfall amounts near 0.4 in. possible.
Friday
chancetstorms Mostly cloudy with a chance of a thunderstorm. High of 77F. Winds from the SSW at 5 to 10 mph. Chance of rain 60% with rainfall amounts near 0.2 in. possible.
Friday Night
nt_chancetstorms Partly cloudy with a chance of a thunderstorm. Fog overnight. Low of 54F. Winds from the South at 10 to 15 mph. Chance of rain 70% with rainfall amounts near 1.1 in. possible.
Saturday
chancetstorms Partly cloudy with a chance of a thunderstorm. High of 75F. Winds from the South at 5 to 10 mph. Chance of rain 70% with rainfall amounts near 0.4 in. possible.
Saturday Night
nt_chancetstorms Partly cloudy with a chance of a thunderstorm. Low of 59F. Winds from the NNE at 5 to 10 mph. Chance of rain 50% with rainfall amounts near 0.2 in. possible.
Sunday
partlycloudy Partly cloudy. High of 72F. Winds from the NE at 5 to 10 mph.
Sunday Night
nt_partlycloudy Clear. Low of 55F. Winds from the NE at 5 to 10 mph.
Monday
clear Clear. High of 72F. Winds from the ENE at 5 to 10 mph.
Monday Night
nt_clear Clear. Low of 55F. Winds less than 5 mph.
Tuesday
clear Clear. High of 75F. Winds less than 5 mph.
Tuesday Night
nt_clear Clear. Low of 55F. Winds less than 5 mph.
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Updated:  
 
 

 

Nowcast as of 12:59 PM EDT on May 18, 2013
Areas of light rain will continue to move east across the Washington DC Metro area through the early afternoon. Until 2 PM...expect up to a few hundredths inch additional rainfall.

Weather Forecast for Arlington VA

View Calendar 10-Day Forecast for station KVAARLIN13

Saturday, 18
Rain Showers
68 | 61 °F
Rain Showers
Chance of
Precipitation
40%
Sunday, 19
Rain Showers
75 | 66 °F
Rain Showers
Chance of
Precipitation
60%
Monday, 20
Chance of a Thunderstorm
77 | 68 °F
Chance of T-storms
Chance of
Precipitation
50%
Tuesday, 21
Chance of a Thunderstorm
93 | 70 °F
Chance of a Thunderstorm
Chance of
Precipitation
20%
Wednesday, 22
Chance of a Thunderstorm
90 | 66 °F
Chance of a Thunderstorm
Chance of
Precipitation
20%
Thursday, 23
Mostly Cloudy
81 | 64 °F
Mostly Cloudy
Chance of
Precipitation
0%
Friday, 24
Chance of a Thunderstorm
77 | 54 °F
Chance of T-storms
Chance of
Precipitation
60%
Saturday, 25
Chance of a Thunderstorm
75 | 59 °F
Chance of T-storms
Chance of
Precipitation
70%
Sunday, 26
Partly Cloudy
72 | 55 °F
Partly Cloudy
Chance of
Precipitation
0%
Monday, 27
Clear
72 | 55 °F
Clear
Chance of
Precipitation
0%
Source: BestForecast at 9:43 AM EDT on May 18, 2013
Descriptive Forecast
Saturday
rain Overcast with rain showers. High of 68F. Winds from the SE at 5 to 15 mph. Chance of rain 40%.
Saturday Night
nt_rain Overcast with a chance of rain, then rain showers after midnight. Low of 61F. Winds from the East at 5 to 10 mph. Chance of rain 60%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 62 | 54 64 | 55 62 | 57 61 | 57
Wind 7 mph East 6 mph SSE 10 mph ESE 8 mph ESE
Humidity 73% 74% 88% 87%
Chance of Precip. 10% 40% 40% 60%
Cloud Cover 91% 99% 99% 98%
Conditions Overcast Rain Showers Rain Showers Chance of Rain
Sunrise & Sunset
5:53 AM
8:16 PM
The quality of the forecasted high temperature for this day is good. MaxT RMSE [1.63], Average RMSE [2.38]
The National Weather Service forecast quality is good. MaxT RMSE [1.78], Average RMSE [2.33] : Use NWS
Source: BestForecast at 9:43 AM EDT on May 18, 2013
Descriptive Forecast
Sunday
rain Overcast with rain showers. High of 75F. Winds from the SE at 5 to 10 mph. Chance of rain 60% with rainfall amounts near 0.2 in. possible.
Sunday Night
nt_chancerain Overcast with a chance of rain. Low of 66F. Winds from the SE at 5 to 10 mph. Chance of rain 50% with rainfall amounts near 0.2 in. possible.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 63 | 56 66 | 58 69 | 58 68 | 55
Wind 6 mph East 8 mph East 9 mph ESE 7 mph SE
Humidity 82% 76% 67% 65%
Chance of Precip. 60% 60% 60% 50%
Cloud Cover 100% 95% 95% 95%
Conditions Rain Showers Rain Showers Rain Showers Chance of Rain
Sunrise & Sunset
5:52 AM
8:17 PM
The quality of the forecasted high temperature for this day is good. MaxT RMSE [2.48], Average RMSE [2.77]
The National Weather Service forecast quality is good. MaxT RMSE [2.29], Average RMSE [2.68] : Use NWS
Source: BestForecast at 9:43 AM EDT on May 18, 2013
Descriptive Forecast
Monday
chancetstorms Mostly cloudy with a chance of rain, then a chance of a thunderstorm and a chance of rain in the afternoon. High of 77F. Winds from the South at 5 to 10 mph. Chance of rain 50%.
Monday Night
nt_mostlycloudy Mostly cloudy with a chance of a thunderstorm and rain in the evening, then overcast. Low of 68F. Winds from the SSW at 5 to 10 mph. Chance of rain 20%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 66 | 58 71 | 61 72 | 61 71 | 67
Wind 6 mph South 7 mph SSW 8 mph South 9 mph South
Humidity 75% 68% 67% 92%
Chance of Precip. 50% 50% 50% 20%
Cloud Cover 93% 84% 80% 71%
Conditions Chance of Rain Chance of Rain Chance of a Thunderstorm Chance of a Thunderstorm
Sunrise & Sunset
5:51 AM
8:18 PM
The quality of the forecasted high temperature for this day is fair. MaxT RMSE [2.75], Average RMSE [2.21]
The National Weather Service forecast quality is fair. MaxT RMSE [2.88], Average RMSE [2.96] : Use NWS
Source: BestForecast at 9:43 AM EDT on May 18, 2013
Descriptive Forecast
Tuesday
partlycloudy Overcast in the morning, then mostly cloudy with a chance of a thunderstorm and rain. High of 93F. Winds from the SSW at 5 to 10 mph. Chance of rain 20%.
Tuesday Night
nt_chancetstorms Partly cloudy with a chance of a thunderstorm and rain in the evening, then clear with a chance of a thunderstorm and rain. Low of 70F. Winds from the SSW at 5 to 10 mph. Chance of rain 50%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 69 | 67 81 | 71 80 | 73 73 | 71
Wind 5 mph SSW 7 mph SW 9 mph South 7 mph SSW
Humidity 90% 70% 79% 90%
Chance of Precip. 10% 10% 20% 20%
Cloud Cover 100% 96% 44% 29%
Conditions Overcast Overcast Chance of a Thunderstorm Chance of a Thunderstorm
Sunrise & Sunset
5:50 AM
8:19 PM
The quality of the forecasted high temperature for this day is poor. MaxT RMSE [3.55], Average RMSE [3.58]
The National Weather Service forecast quality is fair. MaxT RMSE [3.20], Average RMSE [3.11] : Use NWS
Source: BestForecast at 9:43 AM EDT on May 18, 2013
Descriptive Forecast
Wednesday
partlycloudy Partly cloudy with a chance of a thunderstorm and rain. High of 90F. Winds from the SSW at 5 to 10 mph. Chance of rain 20%.
Wednesday Night
nt_chancetstorms Clear with a chance of a thunderstorm. Low of 66F. Winds from the South at 10 to 15 mph. Chance of rain 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 73 | 69 83 | 72 84 | 72 71 | 69
Wind 6 mph SW 8 mph SSW 9 mph SSW 11 mph SSW
Humidity 87% 69% 66% 88%
Chance of Precip. 10% 10% 20% 10%
Cloud Cover 2% 0% 55% 0%
Conditions Clear Clear Chance of a Thunderstorm Clear
Sunrise & Sunset
5:50 AM
8:20 PM
The quality of the forecasted high temperature for this day is poor. MaxT RMSE [4.35], Average RMSE [3.83]
The National Weather Service forecast quality is poor. MaxT RMSE [4.01], Average RMSE [3.48] : Use NWS
Source: BestForecast at 9:43 AM EDT on May 18, 2013
Descriptive Forecast
Thursday
mostlycloudy Mostly cloudy. High of 81F. Winds from the SSW at 10 to 15 mph.
Thursday Night
nt_chancetstorms Mostly cloudy with a chance of a thunderstorm. Fog overnight. Low of 64F. Winds from the SSW at 10 to 15 mph. Chance of rain 60% with rainfall amounts near 0.4 in. possible.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 70 | 66 77 | 67 76 | 68 70 | 67
Wind 11 mph SSW 14 mph SSW 10 mph SSW 11 mph SSW
Humidity 88% 71% 75% 91%
Chance of Precip. 10% 10% 10% 20%
Cloud Cover 0% 100% 95% 92%
Conditions Clear Overcast Overcast Chance of a Thunderstorm
Sunrise & Sunset
5:49 AM
8:21 PM
The quality of the forecasted high temperature for this day is poor. MaxT RMSE [5.17], Average RMSE [3.21]
The National Weather Service forecast quality is poor. MaxT RMSE [3.94], Average RMSE [3.50] : Use NWS
Source: BestForecast at 9:43 AM EDT on May 18, 2013
Descriptive Forecast
Friday
chancetstorms Mostly cloudy with a chance of a thunderstorm. High of 77F. Winds from the SSW at 5 to 10 mph. Chance of rain 60% with rainfall amounts near 0.2 in. possible.
Friday Night
nt_chancetstorms Partly cloudy with a chance of a thunderstorm. Fog overnight. Low of 54F. Winds from the South at 10 to 15 mph. Chance of rain 70% with rainfall amounts near 1.1 in. possible.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 65 | 65 74 | 70 76 | 71 65 | 65
Wind 8 mph SSW 9 mph SSW 10 mph South 10 mph South
Humidity 100% 89% 81% 98%
Chance of Precip. 30% 20% 30% 40%
Cloud Cover 91% 95% 94% 91%
Conditions Chance of a Thunderstorm Chance of a Thunderstorm Chance of a Thunderstorm Chance of a Thunderstorm
Sunrise & Sunset
5:48 AM
8:22 PM
The quality of the forecasted high temperature for this day is poor. MaxT RMSE [5.63], Average RMSE [3.63]
The National Weather Service forecast quality is poor. MaxT RMSE [3.59], Average RMSE [3.53] : Use NWS
Source: BestForecast at 9:43 AM EDT on May 18, 2013
Descriptive Forecast
Saturday
chancetstorms Partly cloudy with a chance of a thunderstorm. High of 75F. Winds from the South at 5 to 10 mph. Chance of rain 70% with rainfall amounts near 0.4 in. possible.
Saturday Night
nt_chancetstorms Partly cloudy with a chance of a thunderstorm. Low of 59F. Winds from the NNE at 5 to 10 mph. Chance of rain 50% with rainfall amounts near 0.2 in. possible.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 59 | 59 73 | 69 74 | 69 62 | 62
Wind 8 mph SSE 5 mph SSE 2 mph WNW 5 mph NE
Humidity 100% 85% 82% 96%
Chance of Precip. 30% 20% 40% 10%
Cloud Cover 8% 93% 71% 39%
Conditions Chance of a Thunderstorm Chance of a Thunderstorm Chance of a Thunderstorm Partly Cloudy
Sunrise & Sunset
5:48 AM
8:22 PM
The quality of the forecasted high temperature for this day is poor. MaxT RMSE [5.91], Average RMSE [4.49]
Source: BestForecast at 9:43 AM EDT on May 18, 2013
Descriptive Forecast
Sunday
partlycloudy Partly cloudy. High of 72F. Winds from the NE at 5 to 10 mph.
Sunday Night
nt_partlycloudy Clear. Low of 55F. Winds from the NE at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 60 | 58 68 | 55 68 | 55 60 | 50
Wind 7 mph NNE 7 mph NE 6 mph ENE 5 mph ENE
Humidity 92% 65% 64% 68%
Chance of Precip. 10% 10% 0% 0%
Cloud Cover 49% 48% 37% 27%
Conditions Partly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy
Sunrise & Sunset
5:47 AM
8:23 PM
The quality of the forecasted high temperature for this day is poor. MaxT RMSE [6.07], Average RMSE [5.70]
Source: BestForecast at 9:43 AM EDT on May 18, 2013
Descriptive Forecast
Monday
clear Clear. High of 72F. Winds from the ENE at 5 to 10 mph.
Monday Night
nt_clear Clear. Low of 55F. Winds less than 5 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 58 | 42 66 | 42 67 | 47 60 | 47
Wind 5 mph NE 5 mph ENE 5 mph East 3 mph ESE
Humidity 55% 40% 47% 61%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 17% 9% 3% 5%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
5:47 AM
8:24 PM
Source: BestForecast at 9:43 AM EDT on May 18, 2013
Descriptive Forecast
Tuesday
clear Clear. High of 75F. Winds less than 5 mph.
Tuesday Night
nt_clear Clear. Low of 55F. Winds less than 5 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 60 | 46 71 | 45 72 | 47 62 | 48
Wind 2 mph East 2 mph ESE 4 mph SE 3 mph SSE
Humidity 58% 39% 41% 61%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 13% 13% 5% %
Conditions Clear Clear Clear Clear
Sunrise & Sunset
Sun does not rise
Nearby
History & Almanac
May 18, 2013 Max Temp Min Temp
Normal (KDCA) 76 °F 57 °F
Record (KDCA) 96 °F (1877) 40 °F (1973)
Yesterday 83 °F 63 °F
Yesterday's Cooling Degree Days: 8
Choose a date
Earthquake Activity
City Distance Mag. Time & Date
No recent earthquake activity has been reported nearby.
Minimum magnitude displayed is 2.5.
Air Quality
  Air Quality AQ Index Pollutant
Yesterday Moderate
OZONE
Yesterday Good
PM10
Current Good
OZONE
Current Good
PM2.5
Saturday Good
OZONE
Saturday Good
PM2.5
Sunday Good
OZONE
Sunday Good
PM2.5
Monday Good
OZONE
Monday Good
PM2.5
Coastal Water Temperatures
Place Temperature
Washington, DC 64.9 °F
Baltimore, MD 64.9 °F
Solomons Island, MD 66.0 °F
Astronomy
May. 18, 2013 Rise Set
Actual Time 5:53 AM EDT 8:16 PM EDT
Civil Twilight 5:22 AM EDT 8:47 PM EDT
Nautical Twilight 4:45 AM EDT 9:24 PM EDT
Astronomical Twilight 4:04 AM EDT 10:06 PM EDT
Moon 1:21 PM EDT 1:40 AM EDT
Length Of Visible Light 15h 24m
Length of Day
14h 23m
Tomorrow will be 1m 40s longer.
First Quarter, 55% of the Moon is Illuminated
Today
First Quarter
May 25
Full
May 31
Last Quarter
Jun 8
New
Jun 16
First Quarter
Today's Extremes
State Highs State Lows
75 °F
Newport News
75 °F
Franklin
73 °F
Williamsburg
73 °F
South Hill
73 °F
Suffolk
57 °F
Hot Springs
59 °F
Martinsville
59 °F
Wise
59 °F
Chesapeake
Snow Depth
Station Depth Elevation
No new snow has been reported.
WunderPhotos®
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Mountains of azalea
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1,612,412 photos uploaded!
WunderBlogs®
Salvatore Quasimodo, poet (No,...
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Travel & Activities
Travel Planning
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Aviation
City Temp. Conditions Updated
Washington 63 °F Light Rain 12:52 PM EDT
College Park 63 °F Overcast 12:45 PM EDT
Fort Belvoir 61 °F Light Rain 12:58 PM EDT
Andrews AFB 60 °F Light Rain 12:58 PM EDT
Flight To ETA Status
RPA3318
Savannah, GA
KDCA 01:03PM On Time
TRS509
Fort Myers, FL
KDCA 01:03PM On Time
AAL1452
Chicago, IL
KDCA 01:06PM On Time
RPA3458
Myrtle Beach, SC
KDCA 01:13PM On Time
Flight Tracker by FlightAware FlightAware
Type Condition
Flight Rule: MVFR (KDCA)
Wind Speed: 4.0 kts.
Wind Dir: 356° (North)
Ceiling: 2600 ft

METAR KDCA 181652Z VRB04KT 10SM -RA SCT013 OVC026 17/14 A3024 RMK AO2 SLP238 P0006 T01720139 $

Nearby Events
Event Date Forecast
Hello, Dolly! At Ford's Theatre 7:00 PM EDT
2013-04-15
Rain Showers, 63°F
Brian Culbertson 7:00 PM EDT
2013-04-15
Rain Showers, 63°F
Andrew McMahon, Erland Wanberg, and Kate Earl 6:00 PM EDT
2013-04-15
Rain Showers, 66°F
Hello, Dolly! At Ford's Theatre 7:00 PM EDT
2013-04-16
Overcast, 71°F
Crimes of the Heart at Signature Theatre 7:00 PM EDT
2013-04-16
Overcast, 71°F
Fred Hersch 3:00 AM EDT
2013-04-16
Mostly Cloudy, 58°F
Event data courtesy eviesays.com
Sports
Event Date Forecast
Mariners vs. Indians 1:05 PM EDT on May 18, 2013 Mostly Cloudy, 61 °F
Blue Jays vs. Yankees 1:05 PM EDT on May 18, 2013 Chance of Rain, 70 °F
Phillies vs. Nationals 7:05 PM EDT on May 24, 2013 Chance of Rain, 70 °F
Phillies vs. Nationals 7:15 PM EDT on May 25, 2013 Average High 76° F/ 24° C
Event Date Forecast
Pro Vercelli vs. Cesena 2:30 PM CEST on May 18, 2013 Clear, High 73° F/ 23° C
Bari vs. Grosseto 2:30 PM CEST on May 18, 2013 Clear, High 75° F/ 24° C
Sporting Kansas City vs. D.C. 5:00 PM EDT on May 19, 2013 Rain Showers, 70 °F
Portland vs. D.C. 7:00 PM EDT on May 25, 2013 Average High 76° F/ 24° C
Event Date Forecast
Sprint Showdown 7:46 PM EDT on May 18, 2013 Thunderstorm, 74 °F
NASCAR Sprint All-Star Race 9:00 PM EDT on May 18, 2013 Thunderstorm, 74 °F
Event Date Forecast
HP Byron Nelson Championship 8:30 AM CDT on May 18, 2013 Mostly Cloudy, 72 °F
HP Byron Nelson Championship 8:30 AM CDT on May 19, 2013 Mostly Cloudy, 72 °F
AT&T National 8:30 AM EDT on June 27, 2013 Average High 87° F/ 30° C
AT&T National 8:30 AM EDT on June 28, 2013 Average High 86° F/ 29° C
Videos
Year In Weather 2012

Watch the nearly year-long satellite animation as Weather Underground calls out the most significant weather events of the past year, including Superstorm Sandy and Hurricane Isaac.

Weather Stations
Station Location Temp. Dew Point Humidity Wind Precipitation Elevation Updated Type Website
Ashton Heights, Arlington, VA 60.3 °F 57 °F 89% North  at  0.0 mph 0.04 in / hr 258 ft 1:00 PM EDT Normal  
Dover-Crystal, Arlington, VA 59.6 °F 58 °F 94% ENE  at  2.0 mph 0.00 in / hr 282 ft 1:05 PM EDT Normal  
Barcroft Neighborhood, Arlington, VA 61.6 °F 58 °F 89% SW  at  0.0 mph 0.03 in / hr 200 ft 1:09 PM EDT Rapid Fire  
Leeway Tara, ARLINGTON, VA 61.3 °F 60 °F 94% East  at  1.4 mph 0.05 in / hr 417 ft 1:09 PM EDT Rapid Fire  
Douglas Park, Arlington, VA 60.9 °F 59 °F 94% SSW  at  0.0 mph 0.00 in / hr 183 ft 1:09 PM EDT Rapid Fire
Arlington, VA 59.0 °F 58 °F 98% SE  at  1.0 mph 0.15 in / hr 300 ft 1:02 PM EDT Normal  
Arlington, VA 59.0 °F 58 °F 95% ESE  at  0.0 mph 0.00 in / hr 344 ft 1:08 PM EDT Rapid Fire  
Alexandria, VA, Alexandria, VA 63.2 °F 57 °F 81% SSW  at  0.0 mph 0.03 in / hr 174 ft 1:09 PM EDT Rapid Fire
SW Washington, Washington, DC 61.4 °F 58 °F 88% East  at  3.0 mph 0.04 in / hr 22 ft 12:58 PM EDT Normal  
DCNet DC Municipal Building Washington D, Washington, DC 60 °F 56 °F 88% ESE  at  8 mph 0.00 in / hr 304 ft 12:45 PM EDT MADIS
Episcopal High School, Alexandria, VA 61.8 °F 58 °F 86% NE  at  0.0 mph 0.00 in / hr 290 ft 1:05 PM EDT Normal
Del Ray, Alexandria, VA 62.4 °F 59 °F 89% ENE  at  0.0 mph - / hr 24 ft 1:06 PM EDT Normal
West Falls Church, Falls Church, VA 59.9 °F 58 °F 93% WSW  at  0.0 mph 0.02 in / hr 430 ft 1:02 PM EDT Normal
Westlawn, Falls Church, VA 59.9 °F 58 °F 95% NNE  at  0.0 mph 0.00 in / hr 331 ft 1:09 PM EDT Normal
Seminary Ridge - St Stephens & St. Agnes, Alexandria, VA 62.1 °F 61 °F 97% SSE  at  0.0 mph 0.00 in / hr 268 ft 1:09 PM EDT Rapid Fire
Del Ray -- South, Alexandria, VA 62.5 °F 58 °F 85% ESE  at  4.0 mph - / hr 46 ft 1:06 PM EDT Normal
Bethesda, Bethesda, MD 62.8 °F 51 °F 66% North  at  0.0 mph 0.01 in / hr 236 ft 1:09 PM EDT Rapid Fire  
Langley Fork Park, McLean, VA 59.7 °F 56 °F 87% SE  at  0.0 mph 0.00 in / hr 292 ft 1:09 PM EDT Rapid Fire  
Eckington Pl, NE, Washington, DC 61.0 °F 57 °F 86% North  at  7.0 mph 0.00 in / hr 90 ft 1:08 PM EDT Normal  
NoMa - H Street Corridor, Washington, DC 61.9 °F 57 °F 85% ENE  at  1.0 mph 0.02 in / hr 56 ft 1:09 PM EDT Rapid Fire
Rosemont Park, Alexandria, VA 63.3 °F 59 °F 86% East  at  2.0 mph 0.00 in / hr 26 ft 1:00 PM EDT Normal  
Crestwood, Washington, DC 60.2 °F 56 °F 86% East  at  3.0 mph 0.00 in / hr 256 ft 1:09 PM EDT Rapid Fire  
Somerset, Chevy Chase, MD 59.7 °F 56 °F 89% WSW  at  0.0 mph 0.01 in / hr 330 ft 1:05 PM EDT Normal
Dustoff, Falls Church, VA 59.4 °F 57 °F 91% North  at  0.0 mph 0.02 in / hr 427 ft 12:56 PM EDT Normal  
Falls Church-Westwood Park, Falls Church, VA 59.9 °F 58 °F 93% ENE  at  2.0 mph 0.00 in / hr 479 ft 1:09 PM EDT Rapid Fire  
Old Town North, Alexandria, VA 60.4 °F 57 °F 88% North  at  0.0 mph 0.00 in / hr 18 ft 1:09 PM EDT Normal  
Backyard Weather, Falls Church, VA 60.7 °F 58 °F 89% East  at  0.0 mph 0.02 in / hr 334 ft 12:58 PM EDT Normal  
Broyhill Park, Falls Church, VA 59.4 °F 57 °F 91% East  at  1.0 mph 0.02 in / hr 295 ft 1:09 PM EDT Rapid Fire  
Capital Hill, Washington, DC 60.3 °F 59 °F 94% East  at  0.0 mph - / hr 126 ft 1:00 PM EDT Normal
Exchange At Van Dorn, Alexandria, VA 66.2 °F 58 °F 74% North  at  - 0.00 in / hr 120 ft 1:09 PM EDT Rapid Fire
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